EP0679446A3 - Vorrichtung und Verfahren zum Auftrag eines aus Partikeln bestehenden Materials in ein Verbundsubstrat - Google Patents

Vorrichtung und Verfahren zum Auftrag eines aus Partikeln bestehenden Materials in ein Verbundsubstrat Download PDF

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Publication number
EP0679446A3
EP0679446A3 EP95104578A EP95104578A EP0679446A3 EP 0679446 A3 EP0679446 A3 EP 0679446A3 EP 95104578 A EP95104578 A EP 95104578A EP 95104578 A EP95104578 A EP 95104578A EP 0679446 A3 EP0679446 A3 EP 0679446A3
Authority
EP
European Patent Office
Prior art keywords
particulate material
layer
fibrous
forming chamber
forming
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP95104578A
Other languages
English (en)
French (fr)
Other versions
EP0679446B1 (de
EP0679446A2 (de
Inventor
Brendon Frank Ribble
David Jerome Arteman
Lyle Theodore Lamers
David James Van Eperen
Thomas William Van Eperen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimberly Clark Worldwide Inc
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kimberly Clark Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Publication of EP0679446A2 publication Critical patent/EP0679446A2/de
Publication of EP0679446A3 publication Critical patent/EP0679446A3/de
Application granted granted Critical
Publication of EP0679446B1 publication Critical patent/EP0679446B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
    • A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/5323—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/413—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties containing granules other than absorbent substances
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Powder Metallurgy (AREA)
EP95104578A 1994-03-28 1995-03-28 Vorrichtung und Verfahren zum Auftrag eines aus Partikeln bestehenden Materials in ein Verbundsubstrat Expired - Lifetime EP0679446B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US218953 1994-03-28
US08/218,953 US5429788A (en) 1994-03-28 1994-03-28 Apparatus and method for depositing particulate material in a composite substrate

Publications (3)

Publication Number Publication Date
EP0679446A2 EP0679446A2 (de) 1995-11-02
EP0679446A3 true EP0679446A3 (de) 1998-03-25
EP0679446B1 EP0679446B1 (de) 2001-11-28

Family

ID=22817167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95104578A Expired - Lifetime EP0679446B1 (de) 1994-03-28 1995-03-28 Vorrichtung und Verfahren zum Auftrag eines aus Partikeln bestehenden Materials in ein Verbundsubstrat

Country Status (17)

Country Link
US (1) US5429788A (de)
EP (1) EP0679446B1 (de)
JP (1) JPH07289589A (de)
KR (1) KR100353587B1 (de)
AU (1) AU680719B2 (de)
BR (1) BR9501200A (de)
CA (1) CA2127867C (de)
DE (1) DE69524134T2 (de)
ES (1) ES2164113T3 (de)
FR (1) FR2717836B1 (de)
GB (1) GB2287967B (de)
PE (1) PE7396A1 (de)
PH (1) PH30613A (de)
SV (1) SV1995000016A (de)
TW (1) TW286278B (de)
UY (1) UY23941A1 (de)
ZA (1) ZA951879B (de)

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US6485667B1 (en) 1997-01-17 2002-11-26 Rayonier Products And Financial Services Company Process for making a soft, strong, absorbent material for use in absorbent articles
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US4927582A (en) * 1986-08-22 1990-05-22 Kimberly-Clark Corporation Method and apparatus for creating a graduated distribution of granule materials in a fiber mat
EP0439012A2 (de) * 1990-01-09 1991-07-31 Kimberly-Clark Corporation Methode und Apparat zum Anbringen eines teilchenförmigen Materials in einem Substrat und damit hergestellter Artikel
EP0463716A2 (de) * 1990-04-20 1992-01-02 James River Corporation Absorbierende Zusammensetzung und Verfahren zu ihrer Herstellung
WO1991018137A1 (en) * 1990-05-17 1991-11-28 Nordson Corporation Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate

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US5429788A (en) 1995-07-04
CA2127867A1 (en) 1995-09-29
UY23941A1 (es) 1995-09-12
KR100353587B1 (ko) 2003-01-14
JPH07289589A (ja) 1995-11-07
KR950032792A (ko) 1995-12-22
ZA951879B (en) 1995-12-11
CA2127867C (en) 2004-02-10
DE69524134T2 (de) 2002-07-11
PE7396A1 (es) 1996-03-28
EP0679446B1 (de) 2001-11-28
GB2287967B (en) 1997-11-12
FR2717836B1 (fr) 1998-12-04
SV1995000016A (es) 1996-06-17
DE69524134D1 (de) 2002-01-10
AU1509795A (en) 1995-10-05
ES2164113T3 (es) 2002-02-16
FR2717836A1 (fr) 1995-09-29
PH30613A (en) 1997-08-06
BR9501200A (pt) 1996-03-05
GB9506196D0 (en) 1995-05-17
GB2287967A (en) 1995-10-04
TW286278B (de) 1996-09-21
AU680719B2 (en) 1997-08-07
EP0679446A2 (de) 1995-11-02

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